/* =====================================================================
   Brief 1 — Composants : boutons, copie, téléchargement, chercheur d'accès,
   étapes, blocs (actions, vérifications, avertissements…),
   tableaux, centre de ressources, livrable, dialogues, toast, aide
   ===================================================================== */

/* ---------- Boutons ---------- */
.btn-primary, .btn-secondary, .btn-ghost, .btn-copy, .btn-dl {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 20px; border-radius: var(--r-m); cursor: pointer;
  font-family: var(--sans); font-weight: 600; font-size: 16px; line-height: 1.2; text-decoration: none;
  transition: background .15s, color .15s, border-color .15s, transform .15s;
}
.btn-primary { background: var(--red); color: #fff; border: 2px solid var(--red); }
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); color: #fff; }
.btn-primary:disabled { background: var(--paper-3); border-color: var(--paper-3); color: var(--muted); cursor: not-allowed; }
.btn-secondary { background: transparent; color: var(--deep); border: 2px solid var(--deep); }
.btn-secondary:hover { background: var(--deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--deep); border: 1.5px solid var(--line-strong); min-height: 42px; font-weight: 500; }
.btn-ghost:hover { border-color: var(--deep); }
.btn-ghost.danger:hover { border-color: var(--red); color: var(--red); }
.btn-copy { min-height: 38px; padding: 0 14px; font-size: 14px; background: var(--paper); color: var(--blue-dark); border: 1.5px solid var(--blue); }
.btn-copy:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
.btn-copy:active { background: var(--deep); border-color: var(--deep); color: #fff; }
.btn-copy .lbl { color: inherit; }
.btn-copy.ok { background: var(--aqua-dark); border-color: var(--aqua-dark); color: #fff; }
.btn-copy svg { width: 15px; height: 15px; }
.btn-dl { min-height: 42px; padding: 0 16px; font-size: 15px; background: var(--deep); color: #fff; border: 2px solid var(--deep); }
.btn-dl:hover { background: var(--deep-2); border-color: var(--deep-2); color: #fff; }
.btn-dl svg { width: 16px; height: 16px; }
.btn-dl.small { min-height: 36px; font-size: 14px; padding: 0 12px; }
.btn-icon { display: inline-grid; place-items: center; min-height: 44px; min-width: 44px; border: 1.5px solid var(--deep); background: var(--paper); color: var(--deep); cursor: pointer; border-radius: var(--r-s); }
.btn-icon svg { width: 20px; height: 20px; }
.btn-icon:hover { background: var(--deep); color: #fff; }
.btn-link { background: none; border: 0; padding: 0; color: var(--blue-dark); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-weight: 500; }
.btn-link:hover, .btn-link:active { color: var(--red-dark); }

/* ---------- Valeur à copier ---------- */
.copy-val { display: flex; align-items: stretch; gap: 0; max-width: 100%; margin-top: 8px; }
.copy-val code { flex: 1; min-width: 0; font-size: 15px; padding: 9px 12px; background: var(--paper-2); border: 1.5px solid var(--line); border-right: 0; border-radius: var(--r-s) 0 0 var(--r-s); white-space: pre-wrap; word-break: break-word; display: flex; align-items: center; }
.copy-val .btn-copy { border-radius: 0 var(--r-s) var(--r-s) 0; flex: none; }
.copy-val .btn-copy.toggle { border-radius: 0; border-right: 0; color: var(--deep); border-color: var(--line-strong); }
.copy-val .btn-copy.toggle:hover, .copy-val .btn-copy.toggle:active { background: var(--paper-3); color: var(--deep); }
.copy-val.masked code { letter-spacing: 0.02em; }
.copy-val .btn-copy .lbl { display: inline; }
.copy-block { margin-top: 8px; }
.copy-block > .lbl { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.copy-block .ctx { font-size: 14px; color: var(--muted); margin-top: 6px; line-height: 1.5; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.chips .copy-block { margin-top: 0; min-width: min(100%, 320px); flex: 1 1 320px; }
.chips .dl-row { flex: 1 1 320px; margin-top: 0; }

/* ---------- Téléchargement ---------- */
.dl-row { display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.dl-row:first-child { border-top: 1px solid var(--line); }
.dl-thumb { width: 96px; height: 64px; display: grid; place-items: center; background: repeating-conic-gradient(var(--paper-3) 0 25%, var(--paper) 0 50%) 0 0 / 14px 14px; border: 1px solid var(--line); overflow: hidden; }
.dl-thumb.dark { background: var(--deep); }
.dl-thumb.photo { background: var(--paper-3); }
.dl-thumb img { max-width: 84px; max-height: 52px; width: auto; height: auto; object-fit: contain; }
.dl-thumb.photo img { max-width: 100%; max-height: 100%; width: 100%; height: 100%; object-fit: cover; }
.dl-thumb.small img { max-height: 40px; }
.dl-thumb.file { font-family: var(--display); font-weight: 700; font-size: 14px; color: var(--deep); letter-spacing: 0.06em; background: var(--paper-2); }
.dl-info { min-width: 0; }
.dl-info .name { font-family: var(--mono); font-size: 14px; color: var(--deep); word-break: break-all; }
.dl-info .desc { font-size: var(--fs-small); color: var(--deep); margin-top: 4px; line-height: 1.5; }
.dl-info .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--muted); margin-top: 6px; }
.dl-info .meta b { font-weight: 600; color: var(--deep); }
.dl-actions { display: grid; gap: 6px; justify-items: end; }
.dl-actions .alt { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.dl-actions .alt a { font-size: 13px; color: var(--blue-dark); }
.trainer-row { display: grid; grid-template-columns: 96px 1fr; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.trainer-row .dl-thumb { background: var(--coral-tint); color: var(--coral-dark); font-family: var(--display); font-weight: 700; font-size: 26px; }
.trainer-row .status { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--coral-dark); }
.trainer-row .status::before { content: ""; width: 10px; height: 10px; background: var(--coral); border-radius: 50%; }
.link-row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.link-row a { font-weight: 600; color: var(--deep); }
.link-row a:hover { color: var(--red); }
.link-row .desc { font-size: 14px; color: var(--muted); margin-top: 2px; }
.link-row .ext { display: inline-flex; align-items: center; gap: 4px; min-height: 44px; padding-inline: 6px; flex: none; font-size: 13px; color: var(--blue-dark); white-space: nowrap; }
@media (max-width: 640px) {
  .dl-row { grid-template-columns: 72px 1fr; }
  .dl-thumb { width: 72px; height: 52px; }
  .dl-actions { grid-column: 1 / -1; justify-items: start; }
  .dl-actions .alt { justify-content: flex-start; }
  .link-row { flex-direction: column; gap: 4px; }
}

/* ---------- Chercheur d'accès ---------- */
.access { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(24px, 3.5vw, 56px); align-items: start; }
.finder label.big { display: block; font-family: var(--display); font-weight: 700; font-size: 18px; margin-bottom: 8px; }
.finder .search { position: relative; }
.finder input[type="search"] { width: 100%; min-height: 56px; font-size: 18px; font-family: var(--sans); padding: 0 16px 0 52px; border: 2px solid var(--deep); border-radius: var(--r-s); background: var(--paper); color: var(--deep); -webkit-appearance: none; appearance: none; }
.finder input[type="search"]:focus { border-color: var(--red); box-shadow: var(--focus); }
.finder .search svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; color: var(--muted); pointer-events: none; }
.finder .hint { font-size: 14px; color: var(--muted); margin-top: 8px; }
.finder-results { list-style: none; padding: 0; margin: 12px 0 0; border-top: 2px solid var(--deep); max-height: 420px; overflow: auto; }
.finder-results li button { width: 100%; text-align: left; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 12px 8px; background: none; border: 0; border-bottom: 1px solid var(--line); cursor: pointer; font-size: 16px; }
.finder-results li button:hover, .finder-results li button:focus-visible { background: var(--paper-2); }
.finder-results li button b { font-weight: 600; }
.finder-results li button span { display: block; font-size: 13px; color: var(--muted); }
.finder-results li button .go { color: var(--red-dark); font-weight: 600; font-size: 14px; }
.finder-results li button[aria-pressed="true"] { background: var(--aqua-tint); }
.finder-results .none { padding: 14px 8px; color: var(--muted); font-size: 15px; }

.access-card { background: var(--paper-2); border: 2px solid var(--deep); padding: 24px 26px 26px; position: relative; }
.access-card .who { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 2px solid var(--deep); }
.access-card .who h3 { font-size: 26px; }
.access-card .who .status { font-size: 14px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 10px; background: var(--coral-tint); color: var(--coral-dark); }
.access-card .who .status.ok { background: var(--aqua); color: var(--deep); }
.access-card .who .status.ok::before { content: "✓ "; }
.access-card .row { padding: 16px 0; border-bottom: 1px solid var(--line); }
.access-card .row:last-of-type { border-bottom: 0; }
.access-card .row > .lbl { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.access-card .row .val { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-top: 6px; }
.access-card .row .val code { font-size: 16px; background: none; padding: 0; color: var(--deep); word-break: break-all; }
.access-card .row .val .btns { display: flex; gap: 8px; flex-wrap: wrap; }
.access-card .empty { padding: 30px 0 10px; color: var(--muted); font-size: 16px; }
.access-card .empty b { display: block; color: var(--deep); font-family: var(--display); font-size: 22px; margin-bottom: 8px; }
.access-card .pw-note { font-size: 14px; color: var(--coral-dark); margin-top: 8px; line-height: 1.5; }
.access-card .pw-note.ok { color: var(--aqua-dark); }

@media (max-width: 900px) { .access { grid-template-columns: minmax(0, 1fr); } }
.finder-results li button > span { min-width: 0; overflow-wrap: anywhere; }
.access-card .row .val { min-width: 0; }

/* ---------- Avertissements et blocs d'information ---------- */
.callout { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 20px 18px 16px; margin-top: 18px; border-left: 6px solid var(--coral); background: var(--coral-tint); }
.callout .ic { width: 34px; height: 34px; display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 20px; background: var(--coral); color: var(--deep); }
.callout h4 { font-size: 17px; margin-bottom: 4px; color: var(--coral-dark); }
.callout p { font-size: var(--fs-small); line-height: 1.6; }
.callout.critical { border-left-color: var(--red); background: var(--red-tint); }
.callout.critical .ic { background: var(--red); color: #fff; }
.callout.critical h4 { color: var(--red-dark); }
.callout.info { border-left-color: var(--blue); background: var(--blue-tint); }
.callout.info .ic { background: var(--blue); color: #fff; font-size: 17px; }
.callout.info h4 { color: var(--blue-dark); }
.callout.trainer { border-left-color: var(--deep); background: var(--paper-2); }
.callout.trainer .ic { background: var(--deep); color: #fff; font-size: 16px; }
.callout.trainer h4 { color: var(--deep); }
.callout.success { border-left-color: var(--aqua); background: var(--aqua-tint); }
.callout.success .ic { background: var(--aqua); color: var(--deep); }
.callout.success h4 { color: var(--aqua-dark); }
@media (max-width: 520px) { .callout { grid-template-columns: 1fr; } .callout .ic { display: none; } }

/* Règles critiques (section contexte) */
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 2px solid var(--deep); }
.rules > div { padding: 22px 22px 24px; border-right: 2px solid var(--deep); }
.rules > div:last-child { border-right: 0; }
.rules .n { font-family: var(--display); font-weight: 700; font-size: 40px; line-height: 1; color: var(--red); }
.rules h3 { font-size: 20px; margin-top: 10px; }
.rules p { font-size: var(--fs-small); margin-top: 8px; line-height: 1.6; }
.rules ol { margin-top: 10px; padding-left: 1.3em; font-size: var(--fs-small); display: grid; gap: 4px; }
@media (max-width: 860px) { .rules { grid-template-columns: 1fr; } .rules > div { border-right: 0; border-bottom: 2px solid var(--deep); } .rules > div:last-child { border-bottom: 0; } }

/* ---------- Étapes ---------- */
.step { position: relative; padding: clamp(28px, 3vw, 44px) 0 clamp(30px, 3vw, 48px); border-top: 3px solid var(--deep); scroll-margin-top: 0; }
.step.done { border-top-color: var(--aqua-dark); }
.step.active { border-top-color: var(--red); }
.step-head { display: grid; grid-template-columns: auto 1fr; gap: 20px 26px; align-items: start; }
.step-num { font-family: var(--display); font-weight: 700; font-size: clamp(54px, 6vw, 84px); line-height: .9; letter-spacing: -0.05em; color: var(--deep); }
.step.done .step-num { color: var(--aqua-dark); }
.step.active .step-num { color: var(--red); }
.step.locked .step-num { color: var(--muted); }
.step-state { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.step-state::before { content: ""; width: 10px; height: 10px; border: 1.5px solid var(--line-strong); }
.step.active .step-state { color: var(--red); } .step.active .step-state::before { background: var(--red); border-color: var(--red); }
.step.done .step-state { color: var(--aqua-dark); } .step.done .step-state::before { background: var(--aqua); border-color: var(--aqua); }
.step.locked .step-state::before { border-style: dashed; }
.step-head h2 { margin-top: 6px; }
.step-goal { margin-top: 12px; font-size: var(--fs-lead); line-height: 1.6; color: var(--deep); max-width: 70ch; }
.step-why { margin-top: 10px; font-size: var(--fs-small); color: var(--muted); max-width: 72ch; line-height: 1.6; }
.step-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.step-badges span { font-size: 12px; font-weight: 600; letter-spacing: 0.05em; padding: 4px 9px; border: 1.5px solid var(--line-strong); color: var(--muted); }
.step.done .step-badges span { border-color: var(--aqua); background: var(--aqua-tint); color: var(--aqua-dark); }
.step-body { margin-top: 26px; }
.step.locked .step-body { opacity: 1; }
.step.locked .step-body input { pointer-events: none; }
.lock-banner { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding: 12px 16px; background: var(--paper-2); border: 1.5px dashed var(--line-strong); font-size: 15px; color: var(--deep); font-weight: 500; }
.lock-banner svg { width: 18px; height: 18px; flex: none; color: var(--muted); }
@media (max-width: 640px) { .step-head { grid-template-columns: 1fr; gap: 6px; } .step-num { font-size: 48px; } }

.block { margin-top: 26px; }
.block-title { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; font-size: 17px; letter-spacing: 0.02em; color: var(--deep); padding-bottom: 8px; border-bottom: 2px solid var(--deep); }
.block-title .tag { font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 8px; }
.block-title .tag.must { background: var(--red); color: #fff; }
.block-title .tag.check { background: var(--deep); color: #fff; }
.block-title .tag.opt { background: var(--paper-3); color: var(--muted); }
.block-title .tag.cond { background: var(--coral); color: var(--deep); }
.block-title .tag.res { background: var(--blue); color: #fff; }
.block-title .count { margin-left: auto; font-family: var(--sans); font-size: 13px; color: var(--muted); font-weight: 500; }

.tasks { list-style: none; padding: 0; margin: 0; }
.task { display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: start; }
.task label { display: contents; cursor: pointer; }
.task input[type="checkbox"] { appearance: none; -webkit-appearance: none; width: 26px; height: 26px; margin: 2px 0 0; border: 2px solid var(--deep); background: var(--paper); cursor: pointer; display: grid; place-items: center; flex: none; border-radius: var(--r-s); }
.task input[type="checkbox"]:checked { background: var(--aqua); border-color: var(--aqua); }
.task input[type="checkbox"]:checked::after { content: ""; width: 8px; height: 13px; border: solid var(--deep); border-width: 0 3px 3px 0; transform: translateY(-2px) rotate(45deg); }
.task input[type="checkbox"]:disabled { border-color: var(--line-strong); background: var(--paper-2); cursor: not-allowed; }
.task input[type="checkbox"]:focus-visible { box-shadow: var(--focus); }
.task .txt { font-size: var(--fs-body); line-height: 1.6; }
.task .txt b { font-weight: 600; }
.task.done .txt { color: var(--muted); }
.task.done .txt b { color: var(--muted); }
.task-extra { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin-top: 2px; }
.task-extra .path { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; letter-spacing: 0.02em; color: var(--blue-dark); background: var(--blue-tint); padding: 4px 10px; }
.task-extra .path::before { content: "↳"; }
.task-extra .ev { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--aqua-dark); background: var(--aqua-tint); padding: 4px 10px; }
.task-extra .tr { font-size: 13px; font-weight: 600; color: var(--coral-dark); background: var(--coral-tint); padding: 4px 10px; }
.task-extra .chips { width: 100%; margin-top: 6px; }
.task-extra .btn-dl, .task-extra .btn-copy { }
.task-extra a.jump { font-size: 14px; font-weight: 600; }
.task .either { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 8px; }
.task .either label { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 15px; font-weight: 500; }
.task .either input { width: 20px; height: 20px; margin: 0; }
.task .either input:checked::after { width: 6px; height: 10px; border-width: 0 2.5px 2.5px 0; }
.task.cond > input.main { display: none; }
.task.cond { grid-template-columns: 1fr; }
.task.cond .txt { grid-column: 1; }
.task.cond .either, .task.cond .task-extra { grid-column: 1; }


.pages-table, .tools-table, .values-table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.tablewrap { overflow-x: auto; margin-top: 12px; -webkit-overflow-scrolling: touch; border-top: 2px solid var(--deep); }
.tablewrap table { min-width: 620px; }
.tablewrap th { text-align: left; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); padding: 10px 10px 10px 0; border-bottom: 1px solid var(--line-strong); font-weight: 600; }
.tablewrap td { padding: 10px 10px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.tablewrap td .btn-copy { min-height: 32px; padding: 0 10px; font-size: 13px; }
.tablewrap td .cv { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tablewrap td .cv code { font-size: 14px; }
.tablewrap .dim { color: var(--muted); }
.tablewrap b.woo { color: var(--blue-dark); }

.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; margin-top: 12px; }
.value-box { border: 2px solid var(--deep); padding: 14px 16px; }
.value-box > .lbl { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.value-box .where { font-size: 13px; color: var(--blue-dark); margin-top: 6px; }

.validate { margin-top: 30px; padding: 22px 24px; background: var(--paper-2); border: 2px solid var(--deep); display: grid; grid-template-columns: 1fr auto; gap: 16px 24px; align-items: center; }
.validate .req { font-size: var(--fs-small); color: var(--deep); }
.validate .req b { font-family: var(--display); font-size: 20px; }
.validate .req .todo { color: var(--red-dark); }
.validate .btn-primary { min-width: min(240px, 100%); }
.validate.done { border-color: var(--aqua-dark); background: var(--aqua-tint); }
.validate.done .req { color: var(--aqua-dark); font-weight: 600; }
.validate .next { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 640px) { .validate { grid-template-columns: 1fr; } .validate .btn-primary { width: 100%; } }

/* Fin de parcours */
.completion { margin-top: 30px; padding: clamp(24px, 3vw, 40px); background: var(--deep); color: #fff; }
.completion h2 { color: #fff; font-size: clamp(26px, 3vw, 40px); }
.completion p { color: var(--on-dark-muted); font-size: var(--fs-lead); margin-top: 12px; max-width: 70ch; }
.completion .links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.completion .links a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 2px solid var(--aqua); color: #fff; text-decoration: none; font-weight: 600; }
.completion .links a:hover { background: var(--aqua); color: var(--deep); }

/* ---------- Zone formateur (passerelle) ---------- */
.trainer-zone { margin-top: 22px; border: 2px solid var(--deep); }
.trainer-zone .tz-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 14px 18px; background: var(--deep); color: #fff; }
.trainer-zone .tz-head h4 { color: #fff; font-size: 17px; letter-spacing: 0.04em; text-transform: uppercase; }
.trainer-zone .tz-head .st { font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 10px; background: var(--coral); color: var(--deep); }
.trainer-zone .tz-head .st.ok { background: var(--aqua); }
.trainer-zone .tz-body { padding: 18px; }
.trainer-zone .tz-body p { font-size: var(--fs-small); }
.trainer-zone dl { display: grid; grid-template-columns: max-content 1fr; gap: 10px 20px; margin: 12px 0 0; font-size: var(--fs-small); }
.trainer-zone dt { font-weight: 600; color: var(--muted); }
.trainer-zone dd { margin: 0; }
.trainer-zone .secret { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--coral-dark); font-weight: 600; }
.trainer-zone .secret::before { content: "●"; }
@media (max-width: 560px) { .trainer-zone dl { grid-template-columns: 1fr; gap: 4px; } .trainer-zone dd { margin-bottom: 8px; } }

/* ---------- Centre de ressources ---------- */
.res-tabs { display: flex; flex-wrap: wrap; gap: 0; border-bottom: 2px solid var(--deep); margin-bottom: 20px; }
.res-tabs button { background: none; border: 0; border-bottom: 4px solid transparent; margin-bottom: -2px; padding: 12px 16px; font-weight: 600; font-size: 15px; color: var(--muted); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.res-tabs button .c { font-size: 12px; background: var(--paper-3); padding: 1px 7px; color: var(--muted); }
.res-tabs button[aria-selected="true"] { color: var(--red); border-bottom-color: var(--red); }
.res-tabs button:hover { color: var(--deep); }
.res-panel .intro { font-size: var(--fs-small); color: var(--muted); max-width: 80ch; margin-bottom: 12px; }
.res-text-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr)); gap: 14px 22px; }
.res-text-grid .copy-block { padding: 12px 0; border-bottom: 1px solid var(--line); }
.prompt-box { margin-top: 12px; border: 2px solid var(--deep); }
.prompt-box .pb-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 16px; background: var(--paper-2); border-bottom: 1px solid var(--line); }
.prompt-box .pb-desc { margin: 0; padding: 12px 16px; font-size: var(--fs-small); line-height: 1.55; color: var(--deep); border-bottom: 1px solid var(--line); }
.prompt-box .pb-head b { font-family: var(--display); font-size: 16px; }
.prompt-box pre { margin: 0; padding: 16px 18px; font-family: var(--mono); font-size: 14px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; max-height: 360px; overflow: auto; color: var(--deep); }
.prompt-box.tall pre { max-height: none; }
@media (max-width: 640px) { .res-tabs { overflow-x: auto; flex-wrap: nowrap; } .res-tabs button { white-space: nowrap; } }

/* ---------- Livrable ---------- */
.deliver-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(24px, 3.5vw, 56px); }
.checklist { list-style: none; padding: 0; margin: 12px 0 0; }
.checklist li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-small); align-items: start; }
.checklist li .st { width: 22px; height: 22px; border: 1.5px solid var(--line-strong); display: grid; place-items: center; font-size: 12px; color: var(--muted); margin-top: 2px; }
.checklist li.ok .st { background: var(--aqua); border-color: var(--aqua); color: var(--deep); }
.checklist li .sub { display: block; font-size: 13px; color: var(--muted); }
.pdf-list { counter-reset: pdf; list-style: none; padding: 0; margin: 12px 0 0; }
.pdf-list li { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-small); align-items: start; }
.pdf-list li .id { font-family: var(--display); font-weight: 700; color: var(--deep); font-size: 17px; }
.pdf-list li.ok .id { color: var(--aqua-dark); }
.pdf-list li .sub { display: block; font-size: 13px; color: var(--muted); }
@media (max-width: 900px) { .deliver-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Recherche globale ---------- */
dialog { border: 0; padding: 0; max-width: min(760px, 94vw); width: 100%; background: var(--paper); color: var(--deep); box-shadow: 0 30px 80px -30px rgba(0,49,60,.5); border-top: 6px solid var(--red); }
dialog::backdrop { background: rgba(0,49,60,.55); }
.dlg-head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.dlg-head h2 { font-size: 20px; flex: 1; }
.dlg-body { padding: 18px; max-height: 70vh; overflow: auto; }
.dlg-body input[type="search"] { width: 100%; min-height: 54px; font-size: 18px; font-family: var(--sans); padding: 0 16px; border: 2px solid var(--deep); border-radius: var(--r-s); -webkit-appearance: none; appearance: none; }
.dlg-body input[type="search"]:focus { border-color: var(--red); box-shadow: var(--focus); }
.search-results { list-style: none; padding: 0; margin: 14px 0 0; }
.search-results li { border-bottom: 1px solid var(--line); }
.search-results li button, .search-results li a { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; width: 100%; text-align: left; padding: 12px 6px; background: none; border: 0; cursor: pointer; text-decoration: none; color: var(--deep); font-size: 16px; }
.search-results li button:hover, .search-results li a:hover, .search-results li button:focus-visible, .search-results li a:focus-visible { background: var(--paper-2); }
.search-results .kind { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-dark); }
.search-results .sub { display: block; font-size: 14px; color: var(--muted); }
.search-results .none { padding: 16px 6px; color: var(--muted); }
.dlg-body .help-steps { padding-left: 1.4em; display: grid; gap: 8px; font-size: var(--fs-body); }
.dlg-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 18px; border-top: 1px solid var(--line); }

/* ---------- Aide persistante ---------- */
.help-fab { position: fixed; right: 18px; bottom: 18px; z-index: 80; display: inline-flex; align-items: center; gap: 10px; min-height: 50px; padding: 0 18px; background: var(--coral); color: var(--deep); border: 2px solid var(--coral); font-weight: 700; font-family: var(--display); font-size: 15px; cursor: pointer; box-shadow: 0 14px 30px -14px rgba(0,49,60,.6); border-radius: var(--r-m); }
.help-fab:hover { background: var(--deep); border-color: var(--deep); color: #fff; }
.help-fab svg { width: 18px; height: 18px; }
@media (max-width: 600px) { .help-fab { right: 12px; bottom: 12px; padding: 0 14px; } }

/* Boutons haut / bas de page */
.scroll-nav { position: fixed; right: 18px; bottom: 82px; z-index: 80; display: flex; flex-direction: column; gap: 8px; }
.scroll-btn { width: 46px; height: 46px; display: grid; place-items: center; background: var(--paper); color: var(--deep); border: 2px solid var(--deep); border-radius: var(--r-m); cursor: pointer; box-shadow: 0 12px 26px -14px rgba(0,49,60,.55); transition: background .15s, color .15s, transform .15s, opacity .2s; }
.scroll-btn svg { width: 22px; height: 22px; }
.scroll-btn:hover { background: var(--deep); color: #fff; }
.scroll-btn:active { transform: translateY(1px); }
.scroll-btn:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
body.focus-mode .scroll-nav { right: 18px; }
@media (max-width: 600px) { .scroll-nav { right: 12px; bottom: 74px; gap: 6px; } .scroll-btn { width: 44px; height: 44px; } }
@media (prefers-reduced-motion: reduce) { .scroll-btn { transition: none; } }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 30px); z-index: 90; background: var(--deep); color: #fff; padding: 14px 20px; font-size: 15px; font-weight: 500; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; max-width: min(92vw, 560px); border-left: 6px solid var(--aqua); }
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.toast.badge { border-left-color: var(--red); }
.toast .pts { color: var(--aqua); font-family: var(--display); font-weight: 700; }

/* ---------- Déjà préparé ---------- */
.ready-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0; border-top: 2px solid var(--deep); }
.ready-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 16px 16px 16px 0; border-bottom: 1px solid var(--line); align-items: start; }
.ready-list .ok { width: 26px; height: 26px; background: var(--aqua); color: var(--deep); display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.ready-list b { display: block; }
.ready-list span { font-size: var(--fs-small); color: var(--muted); }

/* Recherche dans le rail */
.rail-search { position: relative; margin: 12px 0 4px; }
.rail-search input { width: 100%; min-height: 44px; font-size: 15px; font-family: var(--sans); padding: 0 12px 0 38px; border: 1.5px solid var(--line-strong); background: var(--paper); border-radius: var(--r-s); }
.rail-search input:focus { border-color: var(--deep); box-shadow: var(--focus); }
.rail-search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--muted); }

/* Keep utility controls in the document flow on smaller screens. */
@media (max-width: 1024px) {
  .help-fab { position: relative; right: auto; bottom: auto; margin: 0 var(--gutter) 18px; box-shadow: none; }
  .scroll-nav, body.focus-mode .scroll-nav { position: relative; right: auto; bottom: auto; flex-direction: row; margin: 0 var(--gutter) 24px; }
  .scroll-btn { box-shadow: none; }
}
.prompt-box pre:focus-visible { outline: 3px solid var(--blue); outline-offset: -3px; box-shadow: none; }
.res-tabs { padding-top: 6px; }
.res-tabs button:focus-visible { outline: 3px solid var(--blue); outline-offset: -3px; box-shadow: none; }
.search-results .sub, .finder-results .sub { overflow-wrap: anywhere; }
dialog { max-height: calc(100dvh - 32px); }
@media (max-width: 600px) {
  .hero-actions { align-items: stretch; }
  .hero-actions > a { width: 100%; justify-content: center; text-align: center; }
  .dash { padding: 24px 20px; }
  .dash-top { gap: 14px; }
  .dash-ring { width: 88px; height: 88px; }
  .dlg-body { max-height: 60dvh; }
}
.trainer-zone dt, .trainer-zone dd { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) { .trainer-zone dl { grid-template-columns: minmax(0, 1fr); } }

/* Dialog headers and actions remain visible, including in landscape. */
dialog[open] { display: flex; flex-direction: column; overflow: hidden; }
dialog[open] .dlg-head, dialog[open] .dlg-foot { flex-shrink: 0; }
dialog[open] .dlg-body { min-height: 0; max-height: none; overflow: auto; }
.dlg-foot { flex-wrap: wrap; }
.btn-icon:disabled, .btn-icon:disabled:hover { background: var(--paper-3); color: var(--muted); border-color: var(--line-strong); cursor: not-allowed; }
.step.locked.active { border-top-color: var(--line-strong); }
.step.locked.active .step-state { color: var(--muted); }
.step.locked.active .step-state::before { background: transparent; border-color: var(--muted); }
#dlg-badge .badge.earned { display: inline-block; padding: 6px 10px; color: var(--deep); background: var(--aqua-tint); border: 1px solid var(--aqua-dark); border-radius: var(--r-s); }
@media (max-width: 640px) {
  .tablewrap::before { content: "Faites défiler le tableau horizontalement →"; display: block; position: sticky; left: 0; padding: 10px 0; font-size: 13px; color: var(--muted); }
}
@media (pointer: coarse) { .btn-copy, .tablewrap td .btn-copy, .btn-dl.small { min-height: 44px; } }

/* Pack complet de ressources */
.btn-pack svg { width: 18px; height: 18px; margin-right: 8px; flex: none; }
.pack-cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; padding: 24px 28px; margin: 8px 0 28px; background: var(--deep); color: #fff; border-left: 6px solid var(--red); }
.pack-cta .eyebrow { color: var(--aqua); }
.pack-cta h3 { color: #fff; margin: 6px 0 8px; }
.pack-cta p { margin: 0; color: rgba(255,255,255,.88); font-size: var(--fs-small); line-height: 1.55; max-width: 72ch; }
.pack-cta code { color: #fff; background: rgba(255,255,255,.12); padding: 1px 6px; }
.pack-cta .btn-primary { white-space: nowrap; }
@media (max-width: 760px) { .pack-cta { grid-template-columns: 1fr; padding: 20px; } .pack-cta .btn-primary { width: 100%; justify-content: center; white-space: normal; } }

/* ---------- Ajouts communs aux briefs : code, tableaux de spécifications, références visuelles ---------- */
.block-note { font-size: var(--fs-small); color: var(--muted); margin: 8px 0 0; max-width: 80ch; line-height: 1.6; }
.code-box pre { max-height: 420px; overflow: auto; font-size: 13px; line-height: 1.5; }
.code-box .pb-head b::before { content: "CSS · "; color: var(--blue-dark); }
.spec-table td.first { white-space: nowrap; }
.spec-table td { vertical-align: top; font-size: 14px; }
.spec-table td .cv code { white-space: nowrap; }
.tablewrap .spec-table { min-width: 720px; }
.texts-grid .copy-block { padding: 12px 0; border-bottom: 1px solid var(--line); }
.texts-grid .copy-val code, .res-text-grid .copy-val code, .chips .copy-val code { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.5; }
.btn-view { min-height: 38px; font-size: 14px; }
.dl-actions .btn-view { justify-self: end; }
.dl-thumb.photo.tall img { object-position: top; }
.completion .links a.next-brief { background: var(--red); border-color: var(--red); color: #fff; }
.completion .links a.next-brief:hover { background: var(--aqua); border-color: var(--aqua); color: var(--deep); }
.step-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-weight: 600; }
@media (max-width: 720px) { .spec-table td.first { white-space: normal; } }